5 Ways Stores Use Science to Trick You Into Buying Crap

A big chunk of the world economy runs on human weakness. Peer pressure, vanity, insecurity, the fact that we just cannot resist the sight of melted cheese -- all of these will make us fork over our cash. And really, we're fine with that.

But what you may not know is that there are some other, much weirder scientific principles that factor into what you buy. You might not know about them, but the people selling you things sure as hell do.

#5. You Move in Predictable Patterns

You step in the front door of your nearest chain grocery store. What's immediately to your right? At Wal-Mart, Kroger, Whole Foods and countless others, that's the fresh produce section. Some of them have their baked goods over there, too. And at those stores, the doors and registers are positioned to steer you that direction when you walk in.

This is the only sheep-based image we'll use this article. Promise.

This is because, after years of analysis of how humans move in a store, they've found that we're as easy to predict as animal migrations. Studies show that Americans like to shop counter-clockwise. Over time, they've found that stores that cater to this by putting the door on the right do better business than stores with the door in the center or, worst of all, the left.

Grocery stores are laid out to lead you around a set path you didn't even know you were following. Knowing you'll head right, they place the freshest, best-looking stuff they've got right in your path. Not the most popular stuff, mind you -- they know most of you didn't run to the store at midnight to buy lettuce, and they know that if they put the Doritos to the right, you'd grab them and head to the counter. Instead, they lead off with the produce, which tends to make the best psychological impression on you. The idea is that you'll associate the rest of the store with the freshness, bright colors and nice smells you got from the nicely laid-out produce.

"Boy, those fresh carrots sure did help me forget that everything in this aisle has been dead for weeks."

After they hit you with the brightly colored lemons, apples and oranges, they schedule your predictable counter-clockwise path so that different products show up at the exact time that will make you most likely to buy. The stuff you actually came for -- cola, chips, milk, eggs, sliced cheese, cookies -- doesn't show up until the end, once your cart is chock full of stuff you didn't know you needed when you walked through the automatic doors.

And sweet lady Boxed Wine.

Remember, the goal is to keep you in the store as long as possible, and to make you pass as many shelves as possible. You can't buy the new nacho cheese flavored Hamburger Helper if you don't know it exists.

Why It Works:

We know that rotational patterns like this are common in herd animals, like elephants, but nobody is quite sure why humans do it. Studies have shown that British, Australian or Japanese shoppers tend to go the opposite way (clockwise) through the store, so some have speculated that it's based on the side of the road you're most used to driving on. If you drive on the right, you head right and follow the wall around.

Freaking barbarians.

But whatever causes the impulse, it's really strong. A store in Philadelphia wanted shoppers entering their store on the left, and to move clockwise. They forced customers to enter using the left entrance, only to see them immediately head to the right once inside. The managers then put down several pallets of goods in the way, thinking shoppers would just shrug and turn left and continue shopping. They were wrong. Customers struggled by the blockade to the right, shoving their carts through, demanding to move in a counterclockwise fashion, "as determined as salmon swimming upstream."

#4. You Can't Resist Shiny Things

Quick: what does this car ...

... and this diamond ...

... have in common?

They're both shiny, and they're both expensive. Those things are not coincidental, and retailers know it. It's almost a physical response -- humans automatically assume something that gleams is fancy and valuable. Hell, most people subconciously think their car runs better after it's been washed and/or waxed. "There's no way this can be the same shitty 1988 Geo Metro I was driving before! Look how shiny it is!"

Likewise, go into any high-end shopping mall, and every surface you look at will be gleaming its ass off:

In their study, they showed volunteers four pictures of water of varying shininess. The shiniest was selected as the best in terms of quality, especially by women. In part two of the experiment, Researchers noted that infants would lick or put their lips on mirrored surfaces. Given the choice between a regular white plate and a reflective plate, the majority chose the reflective plate to try to ram their face into. Lay a shiny plate on the floor, and the kid will actually get down like he's drinking from a pond, licking the center of it.

None of the infants tested did this with the white plate, they were just gumming the edge instead.

So, the theory goes that early humans who had an eye for gleaming surfaces in the distance were able to pass on their genes, and today all of us get a little charge when we see light reflected on the surface of something.

#3. Shopping Gets You High

This holiday season, like every one before it, will feature multiple stories of a stampede at a department store that was featuring "door buster" sales the morning after Thanksgiving. Hundreds of crazy people lining up in the predawn hours, not to buy something rare or even valuable, but just the same shit they could have bought the day before. The act of shopping itself, the high they get from it, is what's they're there for. And stores take advantage by turning it into an adrenaline-charged event.

Look around your place. How many of your DVD's have you actually watched? Do you own that 19-season Simpsons box set? Are you actually going to sit down and watch all 110 discs, or did it just seem like a cool thing to buy, for the sake of buying it?

Why It Works:

Dopamine. Sweet, sweet dopamine. This is the stuff your brain produces in response to sex, recreational drugs, or a really good cheeseburger. It serves all kinds of functions related to behavior, cognition, movement, and other important things like keeping the drool inside your mouth and lactating. Can't forget lactating.

More importantly, dopamine is also the gatekeeper to rewards and punishments, a system it uses to motivate us to, among other things, explore, learn and acquire new stuff.

So not only does shopping satisfy the "new stuff" need but research shows the feeling intensifies when you visit a new store or go out of town -- for example, shoppers are more likely to buy something expensive and stupid when they're on vacation. Not for the expensive and stupid thing, remember, but for our dark master, dopamine.

Otherwise known as "the only reason life isn't constantly horrible".

There is a way to beat the system; it's actually the anticipation of the purchase that gives you the fix, not the purchase itself (though simple window shopping isn't enough). Though if you can figure out how to truthfully anticipate buying something without actually buying it, drop us a line at You-Are-In-The-Matrix-And-Are-The-One@cracked.com.